@interface MPSNDArrayInitializationConstant : MPSNDArrayInitialization @property (readonly, nonatomic) float constantValue; - (id)copyWithZone:(struct _NSZone { } *)a0 device:(id)a1; - (id)initWithCoder:(id)a0 device:(id)a1; - (id)initWithDevice:(id)a0 sourceCount:(unsigned long long)a1; - (id)initWithDevice:(id)a0 constantValue:(float)a1; - (unsigned long long)kernelDimensionalityForSourceArrays:(id)a0; @end